package com.itcm.skymail.cart.service;

import com.itcm.skymail.cart.vo.CartItem;

import java.util.concurrent.ExecutionException;

/**
 * 描述:
 *
 * @outhor cm_fighting
 * @create 2020-11-22 7:40 下午
 */
public interface CartService {

    CartItem addCart(Long skuId, Integer num) throws ExecutionException, InterruptedException;
}